baber/WOPTO huggingface dataset:
Patent EP-0203763-A2 (EP)
Inventor: STOUGHTON JOHN WILLIAM
IPC: G06F3/14
Filed: 1986-05-16
Abstract: Arc-over in the cathode ray tube (21) of a digital television receiver produces a large current pulse which, when it discharges via the chassis ground, disrupts the reference ground potentials of other circuitry coupled to the chassis ground. The affected circuitry includes digital data storage elements which may experience random state changes caused by the fluctuating ground potential. The CRT arc-over condition is detected by circuitry (460-466) which applies a pulse to the reset terminal of a microprocessor (440), causing it to restore the potentially corrupted data in the data storage elements using preset data stored in a less volatile programmable read only memory (452).
Patent EP-0213932-A2 (EP)
Inventor: PARKER ROBERT E
IPC: G06V30/144
Filed: 1986-08-28
Abstract: In an optical pattern follower, of the circular scanning type, in which co-ordinated drive signals are produced by sampling two co-ordinate sinusoids, an adjustable kerf off-set is provided by aelectably delaying the sampling pulse.
Patent EP-0262270-A2 (EP)
Inventor: JENKINS EVAN JOHN
IPC: G02C7/02
Filed: 1986-10-03
Abstract: A method is provided for tinting a hydrogel contact lens whereby the tinting effect is not appreciably affected by the underlying color of the iris of the wearer's eyes. The method comprises the steps of providing a tube (12) with mask means (24, 26), orienting the tube open end upward, adding a fluid column to the interior of the tube (12), dropping the lens (L) into the fluid, permetting  the lens to center and to rest on the mask (26), inserting a mandrel (66) to secure the lens, opaquing the unmasked portion of the lens, retaining the lens (L) in the tube (12) and tinting the opaqued portion of the lens (L).
Patent EP-0190985-A2 (EP)
Inventor: MIKULECKY HARVEY W
IPC: H01H83/20
Filed: 1986-02-03
Abstract: A low oil lock-out and/or trip apparatus for a submersible transformer circuit breaker of the type having a manually operated crank shaft assembly (19) for opening and closing the circuit breaker and a fault trip assembly (18) for opening the circuit breaker under fault current conditions, the apparatus including a float (44) which is responsive to changes in oil level (50) in said transformer and a rod (46) carried by said float (44) for blocking the movement of the crankshaft (19) and a trip member (16) for tripping the trip assembly (18) when the oil level (50) drops below a predetermined level in the transformer.
Patent EP-0235542-A2 (EP)
Inventor: BRISCOE JAMES A
IPC: B64D15/16
Filed: 1987-01-23
Abstract: An airfoil deicer (10) and method for deicing an airfoil wherein the deicer has an outer skin (12) having an elevated modulus of elasticity and a means for introducing a small deflection into the outer skin thereby creating substantial chord-wise tension in the outer skin, the deflection being induced in less than 0.250 seconds. In the method of deicing, the deflection is induced periodically and being completed within a time span of about 0.250 seconds to remove accumulations of ice as thin as 0.06 centimeters.
Patent EP-0233526-A2 (EP)
Inventor: WILWERDING DENNIS J
IPC: G02B7/28
Filed: 1987-01-30
Abstract: A radiation sensing apparatus uses a separate radiation detector (60) shielded by a radiation blocking member (68) to load an empty bucket (92) of a shift register with a charge according to the dark current of said separate radiation detector (60). This charge is used as a subtracting value for each of the other information containing buckets (93, 95, 97) before they are fed to a sensitive electronics (Fig.3).
Patent EP-0231926-A2 (EP)
Inventor: YOSHIMURA RYOICHI FUJI PHOTO F
IPC: G01T1/29
Filed: 1987-02-03
Abstract: A radiation image read-out apparatus comprises a read-out section for reading out a radiation image stored on a stimulable phosphor sheet, and an erasing section for erasing radiation energy remaining on the stimulable phosphor sheet after image read-out from the stimulable phosphor sheet is finished. The apparatus also comprises a cassette holding section for releasably holding a plurality of cassettes each capable of housing a stimulable phosphor sheet therein, and a sheet conveyance system for taking a stimulable phosphor sheet out of an arbitrary one of the cassettes, conveying the stimulable phosphor sheet to the read-out section and the erasing section, and then conveying the stimulable phosphor sheet into an arbitrary one of the cassettes. The apparatus may further comprise a stacker capable of supporting a plurality of the stimulable phosphor sheets, receiving the stimulable phosphor sheets erased at the erasing section, and selectively feeding the supported stimulable phosphor sheets one by one out of the stacker.
Patent EP-0240729-A2 (EP)
Inventor: KANEKO TAKASHI
IPC: G01N27/447
Filed: 1987-03-05
Abstract: A method of analyzing an autoradiograph of plural resolved rows which are formed by resolving base-specific DNA fragments or base-specific RNA fragments labeled with a radioactive element in one-dimensional direction on a support medium, to determine the base sequence of nucleic acids,  
which comprises steps of:
     (1) electrically displaying the autoradiograph as an image on a screen on the basis of digital signals corresponding to said autoradiograph;   (2) displaying a read cursor on the screen; and   (3) displaying name of base to which a band is assigned on the screen, which is determined by using the read cursor, together with said read cursor. A method of analyzing an autoradiograph which comprises recording and storing pattern information, cursor information and base sequence information, and a method which comprises verifying and/or correcting the determined sequence of bands are also disclosed.
Patent EP-0243725-A2 (EP)
Inventor: CHAO TZE
IPC: C22B34/12
Filed: 1987-04-03
Abstract: TiO₂ ore is purified by roasting with an alkali metal compound and leaching with a nonsulfuric mineral acid. If undesirable iron containing minerals are present in the ore, carbon can be incorporated in the roasting step followed by magnetic separation to remove the iron containing minerals. Or, to remove the iron containing minerals, the ore can be subjected to a separate iron removing process which consists of roasting with carbon, followed by magnetic separation. The separate iron removing process can be done before or after the roasting with an alkali metal compound. The purified TiO₂ can be used for any process where a purified ore is desired. Preferred is using the ore to make TiO₂ pigment.
Patent EP-0243940-A2 (EP)
Inventor: BUSCHMANN ERNST DR
IPC: A01N43/36
Filed: 1987-04-28
Abstract: 1. Claims for the Contracting States AT, BE, CH, DE, FR, GB, IT, LI, NL, SE Phenyl- or cyclohexylisobutylpyrrolidine derivative of the formula I  see diagramm : EP0243940,P17,F4  where R**1 is 4-tert-butylphenyl or 4-tert-butylcyclohexyl, R**2 is C5 -C8 -alkyl, C2 -C4 -alkenyl, C1 -C4 -alkoxy, C2 -C4 -alkenyloxy, C1 -C4 -hydroxyalkyl, C2 -C4 - alkoxyalkyl, C3 -C8 -alkenyloxyalkyl, C2 -C4 -acyloxyalkyl or C3 -C8 -alkylcarbonylalkyl or, where R**1 is 4-tert-butylphenyl, may furthermore be methyl and, where R**1 is 4-tert-butylcyclohexyl, may furthermore be C1 -C4 -alkyl, phenyl or hydroxyl, R**3 is hydrogen, and R**2 and R**3 together may furthermore be a carbocyclic radical, and its phytophysiologically tolerated salts. 1. Claims for the Contracting States : ES, GR A process for the preparation of a phenyl- or cyclohexylisobutylpyrrolidine derivative of the formula I  see diagramm : EP0243940,P19,F4  where R**1 is 4-tert-butylphenyl or 4-tert-butylcyclohexyl, R**2 is C5 -C8 -alkyl, C2 -C4 -alkenyl, C1 -C4 -alkoxy, C2 -C4 -alkenyloxy, C1 -C4 -hydroxyalkyl, C2 -C4 - alkoxyalkyl, C3 -C8 -alkenyloxyalkyl, C2 -C4 -acyloxyalkyl or C3 -C8 -alkylcarbonylalkyl or, where R**1 is 4- tert-butylphenyl, may furthermore be methyl and, where R**1 is 4-tert-butylcyclohexyl, may furthermore be C1 -C4 -alkyl, phenyl or hydroxyl, R**3 is hydrogen, and R**2 and R**3 together may furthermore be a carbocyclic radical, and its phytophysiologically tolerated salts, wherein a) a compound II  see diagramm : EP0243940,P20,F1  where X is a radical which can be eliminated in a basic medium, is reacted with a pyrrolidine derivative III  see diagramm : EP0243940,P20,F2  under basic conditions, or b) an aldehyde of the formula IV  see diagramm : EP0243940,P20,F3  is reacted with a compound III b1 ) either under reducing conditions or b2 ) the resulting enamine is converted in a conventional manner by catalytic hydrogenation, or c) an amine derivative of the formula V  see diagramm : EP0243940,P20,F4  is reacted c1 ) with a dicarboxylic acid, a dicarboxylic diester or a diacyl dihalide, all of the formula Vla  see diagramm : EP0243940,P20,F5  where A is hydroxyl, alkoxy or halogen, or c2 ) with a compound Vlb  see diagramm : EP0243940,P20,F6  where B is oxygen or NH, or c3 ) with a lactone or lactam of the formula Vlc see diagramm : EP0243940,P20,F7  in a conventional manner, and the carbonyl group or groups is or are reduced, likewise in a conventional manner, to give I, and, if required, the product is then converted into its salts in a conventional manner.
Patent EP-0249054-A2 (EP)
Inventor: SULZBACH HANS-MICHAEL
IPC: B29B7/76
Filed: 1987-05-18
Abstract: Um eine Vorrichtung zum Herstellen eines massiven oder geschäumten Kunststoff bildenden Reaktionsgemisches aus fließfähigen Komponenten, welche mit einem in einer Führungsbohrung (4) angeordneten Ausstoßkolben (3) sowie mit einem Drehschieber (6) ausgestattet ist, bei einfacher Konstruktion für anspruchsvolle Mischaufgaben verwendbar zu machen, ordnet man den Drehschieber (6) unter einem Winkel - vorzugsweise senkrecht - zur Führungsbohrung (4) des Ausstoßkolbens (3) an, wobei der Drehschieber (6) nur teilweise in die Führungsbohrung (4) des Ausstoßkolbens (3) hineinragt und wobei die im Drehschieber (6) angeordnete Mischkammer (8) in Achsrichtung des Drehschiebers (6) zum verbleibenden Bereich der Führungsbohrung (4) des Ausstoßkolbens (3) stets eine Öffnung (15) aufweist.
Patent EP-0261383-A2 (EP)
Inventor: HUPE ADOLF DR-ING
IPC: B01D1/28
Filed: 1987-08-14
Abstract: The process entails process waste steam containing oil and fat components, fatty acids and/or tallow and steam being precipitated by mixed condensation with cooling fluid which is essentially recycled and, before reuse in the mixed condensation, being cooled again. The cooling fluid is cooled again by partial vaporisation (flash vaporisation). The cooling fluid itself is in the final analysis generated by condensation of the process waste steam and consists essentially of water and of oils, fats, fatty acids and/or tallows which are emulsified and/or suspended in the water. The partial vaporisation of the cooling fluid averts the prevention of heat removal by crystallised fat layers on the surfaces of the heat transfer system normally used. At the same time, the partial vaporisation results in a condensate, which is virtually completely free of oils and fats, as waste water which does not pollute the environment. It is also possible to carry out the deposition of the oils, fats, fatty acids and/or tallows only after cooling again. The condensation of the steam from the partial vaporisation is carried out at temperatures above 0 DEG C in a continuous operation. If the process is employed at temperatures just above 0 DEG C, there are advantages in the high efficiency of the deposition of the oils and fats and in that the resulting condensate has particularly low contents of oil components. <IMAGE>
Patent EP-0257638-A2 (EP)
Inventor: HAYAKAWA NAOJI
IPC: G09G3/36
Filed: 1987-08-26
Abstract: An optical modulation device, comprises: a ferroelectric liquid crystal (7) disposed between a pair of substrates (1, 6); means (9) for applying an alternating voltage sufficient to render the ferroelectric liquid crystal turbid; and means (8) for superposing a DC voltage on the alternating voltage. A portion of the ferro­electric liquid crystal rendered turbid through the application of an alternating voltage is selectively caused to have an increased transmittance when superposed with a DC voltage.
Patent EP-0269875-A2 (EP)
Inventor: ELPHICK SIMON JAMES
IPC: G06Q10/00
Filed: 1987-10-30
Abstract: The specification teaches a structured text processing system for use by such people as bank tellers and insurance agents who work at computer controlled work stations connected together in a network of computers. A draft document in the form of a work in progress (WIP) document is disclosed. The WIP document allows the system to efficiently transmit drafts of highly controlled documents such as loan applications and customer letters from one computer to another in the network for approval or additional information without losing control of the standard form text. The standard form text originates as a shell document having defined variables, the text values of which are entered by tellers at work station screens having prompt messages defined by a related shell detail data set. The variable text is stored into a variable response data set. The shell text and the data sets are made part of the WIP document and therefore are available at other computers in the network for use in revising the WIP document.
Patent EP-0245900-A2 (EP)
Inventor: MCQUAID JAMES GLEN
IPC: H01C7/06
Filed: 1987-04-29
Abstract: A high stability, high resistance metal film resistor having layered metallic films deposited and annealed such that one layer has a positive TCR and a negative TCR Slope, while a second layer has a negative TCR and a positive TCR Slope, thereby yielding a resistive film having TCR and a TCR Slope approaching zero.
Patent EP-0233089-A2 (EP)
Inventor: TABATA MITSUO C O PATENT DIVIS
IPC: H01L21/30
Filed: 1987-02-16
Abstract: In a method for aligning first and second objects (2, 4) relative to each other, according to this inven­tion, the first and second objects (2, 4) are arranged opposite to each other, and are aligned in a direction perpendicular to their opposing direction. A grating pattern (2l) is formed, as an alignment mark, on the first object (2), and a checkerboard-like grating pattern (22) is formed, also as an alignment mark, on the second object (4). A light beam emitted from an alignment light source (ll) is radiated onto the checkerboard-like grating pattern (22) of the second object (4). The light beam diffracted by the checkerboard-like grating pattern (22) is guided onto the grating pattern (2l) of the first object (2). The light beam diffracted by the grating pattern (2l) of the first object (2) is detected by a detector. Since the light beam emitted from the light source (ll) is diffracted by the checkerboard-like grating pattern (22), a relative position of the first and second objects (2, 4) can be detected, irrespective of the distance therebetween. The first and second objects (2, 4) are accurately aligned, based on the detection result. This invention can be applied to a method for aligning a mask (2) and a wafer (4) when a circuit pattern pre-formed on the mask (2) is to be transferred onto the wafer (4).
Patent EP-0248534-A2 (EP)
Inventor: BURGER DENIS R
IPC: C07K16/10
Filed: 1987-05-05
Abstract: A method is disclosed for detecting the presence of HTLV-III infected cells in a medium. The method comprises contacting the medium with monoclonal antibodies against an antigen produced as a result of the infection and detecting the binding of the antibodies to the antigen. The antigen may be a gene product of the HTLV-III virus or may be bound to such gene product. On the other hand the antigen may not be a viral gene product but may be produced as a result of the infection and may further be bound to a lymphocyte. The medium may be a human body fluid or a culture medium. A particular embodiment of the present method involves a method for determining the presence of an AIDS virus in a person. The method comprises combining a sample of a body fluid from the person with a monoclonal antibody that binds to an antigen produced as a result of the infection and detecting the binding of the monoclonal antibody to the antigen. The presence of the binding indicates the presence of an AIDS virus infection. Also disclosed are novel monoclonal antibodies, novel compositions of matter, and novel diagnostic kits.
Patent EP-0269464-A2 (EP)
Inventor: SAWADA HIROSHI
IPC: B65B37/08
Filed: 1987-11-30
Abstract: A method of feeding a solid-liquid mixture comprised of a liqiud and a solid having a specific gravity greater than that of the liquid comprises depositing the solid around a feed opening (203) disposed at the bottom of a mixing container (202) and feeding the solid-liquid mixture to a device (210) for packing the same. Apparatus comprises a mixing container (202), a feed opening (203) disposed at the bottom of the mixing container, a feed controlling device disposed below or within the feed opening, and a collecting device (230) for depositing the solid component of the mixture around the feed opening (203). The solid-liquid mixture can be fed in a desired constant mixing ratio since the ratio can easily be controlled by simply depositing solid component around the feed opening (203) and changing the cross-section of the flow path at any position from the feed opening (203) to the chute member (204).
Patent EP-0237498-A2 (EP)
Inventor: CODRINO GIUSEPPE
IPC: H01R4/50
Filed: 1987-03-05
Abstract: A screened electrical cable has a central core (2) of aromatic polyamide filaments embedded in a semi-conductor layer (3) around which is wound a helix (4) of conductive wire which in turn in surrounded by an insulating layer (5) encased within an outer cladding layer (6) resistant to high temperatures and chemical agents. 
     At least one end of the screened cable (1) is provided with an electrical connector in the form of a substantially cylindrical longitudinally split body (11), (13) clinched around the end of the cable (1) in electrical contact with one arm (20b) of a U-shape clip (20) the other arm (20a) of which is inserted into the end of the cable between the insulator layer (5) and the helical coil (4) and in electrical contact with the latter.
Patent EP-0256992-A2 (EP)
Inventor: ORLANDO NICOLA
IPC: B42F9/00
Filed: 1987-04-17
Abstract: There is disclosed a multifunctional element for binding one or more sheet bundles or documents, comprising a triangular cross-section structure which is open at a vertex thereof and having the vertex opposite base and the free edges of the sides defining it suitably shaped, the base being suitably stiffened and the two sides extending thereof being flexible.
Patent EP-0294730-A2 (EP)
Inventor: STELLAMANS MANFRED
IPC: F24F12/00
Filed: 1988-06-04
Abstract: The subject of the invention is a process for operating a ventilation device which has, in a housing 1, incoming air and outgoing air fans 41, 42, which can be driven independently of one another, for separate incoming air and outgoing air flows, a condenser 33, an evaporator 32 and/or a heat tube 34 as well as a number of flap systems 61, 62 which are arranged on the suction side of the fans and control the air flows according to the outside air temperature and the desired room air temperature and humidity, and at least one outside air, outgoing air, return air and incoming air connection 8, 9, 7 and 10, the flap systems being controlled in such a manner that the ventilation device is driven in operation using only circulating air with optional connecting of the evaporator, condenser and/or heat tube, and in operation using only outside air or in mixed operation with a mixture of outside and return air. The flap systems 61 to 65 are arranged and controlled in such a manner that two return air and/or outside air flows RL, AL can be fed independently of one another into both the incoming air flow ZL and into the outgoing air flow FL. <IMAGE>
Patent EP-0297600-A2 (EP)
Inventor: GERICKE HARTMUT GUNTER
IPC: G04B45/00
Filed: 1988-07-01
Abstract: In a watch, in particular a wrist watch, the dial (20) is formed from two glass discs (21, 23) which are bonded together and between which is located a dicromate gelatine layer (22) with a hologram displaying information. After the introduction of the hologram (22) between the glass discs (21, 23), at least one of the latter is reduced in thickness by grinding, in order to obtain a sufficiently thin dial (20). A concave grinding is preferably used. <IMAGE>
Patent EP-0305785-A2 (EP)
Inventor: KOLLMUSS RUDOLF DIPL-ING FH
IPC: F04C15/00
Filed: 1988-08-11
Abstract: A hydraulic motor with a cylindrical housing and supported in this a shaft with widened, flange-shaped end section, preferably a hydraulic internally toothed gear machine, has a toothed shaft and an annular piston provided with inside and outside toothing, which, together with the inside toothing of the housing or the toothing of the shaft forms displacement chambers and by virtue of its tumbling movement opens and closes inlet and outlet control apertures. In order to avoid bending moments of inadmissible magnitude acting on the drive shaft, which are produced, for example, by transverse forces acting on grippers connected to this, the housing (13) or an annular housing section has an annular plane end face which together with an annular surface (19) of the expanded, flange-shaped end section (15) of the shaft (12) forms a gap, the width of which is only so great that, in the event of a bending moment acting on the shaft (12), the end face is supported on the end section (15) with deflection of the shaft only in its flexible range. <IMAGE>
Patent EP-0304952-A2 (EP)
Inventor: DABI SHMUEL
IPC: A61L15/00
Filed: 1988-08-26
Abstract: There is disclosed the process of incorporating a deodorant powder (of various mechanisms of action) into a hydrophilic, swellable, water-insoluble asbsorbent crosslinked polymer, which swellable polymer is coated on a thin, flexible, substrate e.g. a non-woven web, a paper tissue, or a water-insensitive film, and the resultant flexible structures which contain the deodorant powders, held in a dust-free stable manner, and their use as one or more components of body fluid absorbent structures such as sanitary napkins.
Patent EP-0315770-A2 (EP)
Inventor: MINOR ROMAN
IPC: B29C33/30
Filed: 1988-10-01
Abstract: Pressing tools are used in presses for the processing of plastics, in particular of fibre-reinforced plastics, into mouldings. They essentially comprise a lower part (2), which can be firmly connected to the frame of the press, and an upper part (1), which is guided movably with respect to the said lower part and can be connected to a drive of the frame. The upper part and lower part of the tool, together with driving members (20) for closing parts (14, 15, 16) bounding the mould cavity (3), form a basic unit. The parts are exchangeably held and guided in the basic unit. …<IMAGE>…
Patent EP-0356575-A2 (EP)
Inventor: WIRTH ROBERT
IPC: B23B31/20
Filed: 1988-10-05
Abstract: Clamping device for clamping a workpiece on a lathe, in particular an NC lathe, in which a split collet bears with an end face against a flange of a headstock and is acted upon via a cone by an axially moveable clamping sleeve and in which, at the end face, clamping jaws define a location bore, the slots extend well beyond the clamping jaws and a non-split ring area adjoins the slots, in which arrangement an insert piece which is arranged at a distance behind the clamping jaws in the collet and carries a preferably adjustable stop, coaxial to the location bore, for the workpiece can be detachably fastened to the non-split ring area by the insert piece, which can be screwed into a mating thread, being supported with a radial step on the collet rear end opposite the end face. <IMAGE>